Microsoft Azure software expansion for STM32Cube

The X-CUBE-AZURE software expansion package consists of a set of libraries and application examples for STM32L4 Series, STM32F4 Series and STM32F7 Series microcontrollers acting as end devices.

X-CUBE-AZURE runs on three platforms. The B-L475E-IOT01 and 32F413HDISCOVERY boards support Wi-Fi® connectivity with an on-board Inventek module. The 32F769IDISCOVERY board natively provides an Ethernet interface.

For the three boards, a sample application configures the Wi-Fi® parameters if Wi-Fi® is used, and illustrates the various ways for an Azure device to interact with an Azure IoT Hub.

Key Features

  • Ready to run firmware example using Wi-Fi® and Ethernet connectivity to support quick evaluation and development of Microsoft® Azure cloud applications
  • Interface to configure the board for connection to the Microsoft® Azure IoT Hub
  • Microsoft® Azure IoT Hub, and bidirectional communication examples implemented
  • Specific features on the B-L475E-IOT01 board such as measurement of humidity, temperature, 3-axis magnetic data, 3D acceleration, 3D gyroscope data, atmospheric pressure and time-of-flight


Technical Documentation

Product Specifications
Description Version Size
DB3322 DB3322: Microsoft® Azure IoT software expansion for STM32Cube 2.0 162 KB
User Manuals
Description Version Size
UM2312 UM2312: Development checklist for STM32Cube Expansion Packages 1.0 283 KB
UM2285 UM2285: Development guidelines for STM32Cube Expansion Packages 1.0 485 KB
UM2242 UM2242: Getting started with Microsoft® Azure IoT cloud software expansion for STM32Cube 1.0 798 KB

Presentations & Training Material

Description Version Size
STM32 and STM8 embedded software solutions 4.0 3 MB

Publications and Collaterals

Description Version Size
STM32 Open Development Environment Brochure 15.10 4 MB


License Agreement
Description Version Size
SLA0048 SLA0048: Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT 4.1 92 KB

Tools and Software

Evaluation Tools
Product Evaluation Tools

Get Software

Part Number Software Version Marketing Status Supplier Order from ST
X-CUBE-AZURE 1.1.0 Active ST


Support & Community